View Compilation Error

0_0_34505708_21997.cpp: In function 'int judge(int, int)':
0_0_34505708_21997.cpp:5:22: error: 'i' was not declared in this scope
  return((a*a+b*b+m)%(i*j)==0);
                      ^
0_0_34505708_21997.cpp:5:24: error: 'j' was not declared in this scope
  return((a*a+b*b+m)%(i*j)==0);
                        ^